document.write( "Question 1000025: Simplify 243^-3/5 \n" ); document.write( "
Algebra.Com's Answer #617523 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
243^-3/5
\n" ); document.write( "-----
\n" ); document.write( "Exponent explained::
\n" ); document.write( "3 in numerator means \"cube\"
\n" ); document.write( "5 in the denominator means \"take the 5th root\"
\n" ); document.write( "- sign means \"invert\"
\n" ); document.write( "------
\n" ); document.write( "These instructions may be performed in any order.
\n" ); document.write( "It's best to take the root first since that gives you a smaller number.
\n" ); document.write( "------
\n" ); document.write( "Taking the root you get::
\n" ); document.write( "3^-3
\n" ); document.write( "-----
\n" ); document.write( "Inverting give you::
\n" ); document.write( "(1/3)^3
\n" ); document.write( "-----
\n" ); document.write( "Cubing gives you the final answer::
\n" ); document.write( "= 1/27
\n" ); document.write( "-------------
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "=============
\n" ); document.write( "
\n" );